fix orietntation

Author: awxkee

.swiftpm/xcode/xcuserdata/radzivonbartoshyk.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -17,7 +17,7 @@
 		<key>JxlCoder.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
-			<integer>1</integer>
+			<integer>0</integer>
 		</dict>
 		<key>jxlcoder.xcscheme_^#shared#^_</key>
 		<dict>

Sources/jxlc/JxlInternalCoder.mm

@@ -41,6 +41,15 @@ static void JXLCGData8ProviderReleaseDataCallback(void *info, const void *data,
     delete dataWrapper;
 }
 
+static inline float JXLGetDistance(const int quality)
+{
+    if (quality == 0)
+        return(1.0f);
+    if (quality >= 30)
+        return(0.1f+(float) (100-std::min(100.0f, (float)quality))*0.09f);
+    return(6.24f+(float) pow(2.5f,(30.0-(float)quality)/5.0)/6.25f);
+}
+
 
 @implementation JxlInternalCoder
 - (nullable NSData *)encode:(nonnull JXLSystemImage *)platformImage
@@ -215,10 +224,18 @@ - (nullable JXLSystemImage *)decode:(nonnull NSInputStream *)inputStream
         return nil;
     }
 
+    if (jxlExposedOrientation == Rotate90CW || jxlExposedOrientation == Rotate90CCW 
+        || jxlExposedOrientation == AntiTranspose
+        || jxlExposedOrientation == OrientTranspose) {
+        size_t xz = xSize;
+        xSize = ySize;
+        ySize = xz;
+    }
+
     if (sampleSize.width > 0 && sampleSize.height > 0) {
         auto scaleResult = [RgbaScaler scaleData:outputData width:(int)xSize height:(int)ySize
-                                       newWidth:(int)sampleSize.width newHeight:(int)sampleSize.height
-                                       components:components pixelFormat:useFloats ? kF16 : kU8];
+                                        newWidth:(int)sampleSize.width newHeight:(int)sampleSize.height
+                                      components:components pixelFormat:useFloats ? kF16 : kU8];
         if (!scaleResult) {
             *error = [[NSError alloc] initWithDomain:@"JXLCoder" code:500 userInfo:@{ NSLocalizedDescriptionKey: @"Rescale image has failed" }];
             return nil;

Sources/jxlc/JxlWorker.cpp

@@ -58,7 +58,6 @@ bool DecodeJpegXlOneShot(const uint8_t *jxl, size_t size,
         return false;
     }
 
-    JxlDecoderSetKeepOrientation(dec.get(), JXL_TRUE);
     JxlDecoderSetUnpremultiplyAlpha(dec.get(), JXL_TRUE);
 
     JxlBasicInfo info;